Your free AI-powered tool that analyzes Amazon reviews to help you spot fake reviews and make smarter purchasing decisions. No sign-up, no hassle—just paste a URL and get instant insights.
It's that simple. Copy any Amazon product URL from your browser—whether it's from Amazon.com, Amazon.co.uk, Amazon.de, or any of the 20+ Amazon domains we support—and paste it into our analysis tool.
Our system automatically extracts the product information, including the ASIN (Amazon Standard Identification Number), product title, current price, and all available reviews. You don't need to create an account or provide any personal information.
Example URL format:
https://www.amazon.com/dp/B08N5WRWNWOnce you submit a product URL, our advanced AI engine gets to work. It doesn't just count stars—it digs deep into the review data to identify patterns that indicate fake or manipulated reviews.
We check if reviewers have suspicious patterns: too many 5-star reviews in a short time, reviews only for one brand, or accounts created just to review specific products.
Our AI examines review text for signs of AI-generated content, repetitive phrases, or reviews that sound too similar to each other—common red flags for fake reviews.
We analyze when reviews were posted. A sudden spike of 5-star reviews right after a product launch, or reviews posted in suspicious clusters, can indicate manipulation.
Authentic products typically have a natural distribution of ratings. Products with an unusually high percentage of 5-star reviews and very few 1-3 star reviews may have been manipulated.
This entire analysis happens in seconds, powered by machine learning models trained on millions of authentic and fake review patterns. We process hundreds or even thousands of reviews per product to give you the most accurate assessment possible.
After analysis completes, you'll receive a comprehensive trust score and visual breakdown. This isn't just a number—it's a detailed assessment that helps you understand exactly what we found.
A letter grade from A (highly trustworthy) to F (many suspicious reviews). Products with A or B grades typically have authentic review patterns.
A numerical score that provides more granular insight. Higher scores indicate more authentic reviews and fewer red flags.
See how individual factors contributed to the score: review quality, reviewer patterns, review velocity, and more.
Visual timeline showing when reviews were posted, helping you spot suspicious review spikes or patterns.
All of this information is presented in easy-to-understand visualizations. You don't need to be a data scientist to understand what we found—our goal is to make review authenticity accessible to everyone.
Found a product you trust but waiting for a better price? Our price alert feature lets you set a target price and get notified via email when the product drops to that amount.
Simply enter your email address and target price on the product analysis page. We'll check prices periodically and send you an email when your price is reached. You can cancel alerts anytime via the link in the email. No spam, no hassle—just price drop notifications when you want them.
Note: Price alerts require email verification for first-time users. This helps us prevent abuse and ensure you receive your notifications. We never share your email or use it for marketing.
RateBud uses a combination of advanced machine learning models and pattern recognition algorithms to analyze reviews. Our system has been trained on millions of review patterns, learning to distinguish between authentic customer feedback and manipulated reviews.
Our AI models analyze multiple signals simultaneously: review text patterns, reviewer behavior, timing patterns, and more.
Based on validation against known fake review datasets, our system achieves 95% accuracy in detecting suspicious review patterns.
Our models are constantly refined as we analyze more products and learn from new patterns of review manipulation.
Important: RateBud's analysis is based on publicly available information and pattern recognition. While we achieve high accuracy, no system is perfect. Always use our scores as one factor in your purchasing decision, along with your own research and judgment.
Install our free browser extensions for Chrome or Firefox to get instant trust scores directly on Amazon product pages. No need to copy URLs—just browse Amazon normally and see trust scores appear automatically.
Start analyzing Amazon products right now. It's free, takes seconds, and requires no sign-up.
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